Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12461298 | Optical system and optical film | Zhisheng Yun, Timothy L. Wong, Timothy J. Nevitt, Adam D. Haag, Arthur L. Kotz | 2025-11-04 |
| 12455409 | Optical film and polarizing beam splitter | Zhisheng Yun, Timothy J. Nevitt, Susan L. Kent | 2025-10-28 |
| 12449681 | Polarization based dual imaging optical system | Kun Gao, Yi Zhang, Youngkook YOON, Hangcheng Zheng, Hongming Li +1 more | 2025-10-21 |
| 12443055 | Bi-focal eyewear lens and eyeglasses including same | Zhisheng Yun, Andrew John Ouderkirk, Susan L. Kent, Erin A. McDowell, Timothy L. Wong +1 more | 2025-10-14 |